// 颜色定义规范
$color-r = #d41911
$color-2 = #222
$color-6 = #666
$color-3 = #333
$color-o = #ff661b
$color-f0 = #f0eff5
$color-t-w3 = rgba(255, 255, 255, 0.3)

//字体定义规范
$fonts-10 = .625rem
$fonts-12 = .75rem
$fonts-14 = .875rem
$fonts-16 = 1rem
$fonts-18 = 1.125rem
$fonts-20 = 1.25rem
$fonts-22 = 1.375rem